Cost of living in Gliwice (Poland) is 24% more expensive than in Zhengzhou (China)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 175 prices entered by 12 different people.
For example, you would need at least 元13,686 (7,542 zł) in Gliwice to maintain the same standard of living that you can have with 元11,000 in Zhengzhou.